## -edge file

Enumeration of all edges of the network, divided by month.

Edges constructed from the transactions: a transaction with 2 inputs and 3 outputs results with 6 edges (all possible combinations), an edge may appear multiple times, with the corresponding transaction IDs.

​	addrIn --  sending address ID

​	addrOut -- receiving address ID

The original block information and  the mapping relationship between address and addrID are available from https://pan.baidu.com/s/1dFi0IFR (password: idox).

## -Block file

enumeration of all 492,558  blocks in the blockchain, divided by year.

Each block contains blockID, ms, txs

<u>*Format*</u>	blockID+"\t"+ms+"\t"+txs

**blockID** -- integer id used in this database (continous range [0,397570] )
**ms** -- creation time (from the blockchain)
**txs** -- list of transactions contained in the blockID. 

​	<u>*Format*</u>	tx+";"+tx+";"+……";"+tx

​		Each transaction contains txHash, inAddressList, outAddressList

​			<u>*Format*</u>	txHash+","+inAddressList+","+outAddressList

​			**txHash** -- transaction hash used in the blockchain (64 hex characters)

​			**inAddressList** -- list of inAddress (string , maximum 35 characters)

​			**outAddressList** -- list of outAddress

​				<u>*Format*</u>	"["+address+","+address+","+……+","+address+"]"

An example of block is: 

```python
170	1231731025	b1fea52486ce0c62bb442b530a3f0132b826c74e473d1f2c220bfa78111c5082,[],[1PSSGeFHDnKNxiEyFrD1wcEaHr9hrQDDWc];f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16,[12cbQLTFMXRnSzktFkuoG3eHoMeFtpTu3S],[1Q2TWHE3GMdB6BZKafqwxXtWAWgFt5Jvm3,12cbQLTFMXRnSzktFkuoG3eHoMeFtpTu3S]
```

corresponding to

| blockID | [170](https://blockchain.info/block-height/170) |
| ------- | ---------------------------------------- |
| ms      | 1231731025                               |

| tx: b1fea52486ce0c62bb442b530a3f0132b826c74e473d1f2c220bfa78111c5082 |                                    |
| ---------------------------------------- | ---------------------------------- |
| No Inputs (Newly Generated Coins)        | 1PSSGeFHDnKNxiEyFrD1wcEaHr9hrQDDWc |

| tx: f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16 |                                          |
| ---------------------------------------- | ---------------------------------------- |
| 12cbQLTFMXRnSzktFkuoG3eHoMeFtpTu3S       | 1Q2TWHE3GMdB6BZKafqwxXtWAWgFt5Jvm3 12cbQLTFMXRnSzktFkuoG3eHoMeFtpTu3S |

## -addr file

mapping relationship between address and addrID

​	addrID -- id used in this database ()

​	addr -- string representation of the address (note that the IDs are NOT ordered by the addr in any way)
